From mboxrd@z Thu Jan  1 00:00:00 1970
From: Pablo Neira Ayuso <pablo@netfilter.org>
Subject: Re: IPtables l7 string
Date: Thu, 12 Apr 2007 14:54:35 +0200
Message-ID: <461E2C0B.3000805@netfilter.org>
References: <3da957060704112139i476fcbc1q1d22c698e538514a@mail.gmail.com>
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To: Stephan Higuti <higuti.sam@gmail.com>
Cc: netfilter@lists.netfilter.org

Stephan Higuti wrote:
> Hello, anybody can help me with this:
> 
> osiris:~# iptables -t filter -A FORWARD -m string --string "orkut" -j DROP
> iptables v1.3.4: STRING match: You must specify `--algo'
> Try `iptables -h' or 'iptables --help' for more information.
> 
> --algo?
> 
> What's?

$ man iptables

--algo bm|kmp
Select the pattern matching strategy. (bm = Boyer-Moore, kmp = 
Knuth-Pratt-Morris)

-- 
The dawn of the fourth age of Linux firewalling is coming; a time of 
great struggle and heroic deeds -- J.Kadlecsik got inspired by J.Morris